*{  
    margin: 0;   /* 外边距0*/
    padding: 0;  /* 外边距0*/

}
body{
    overflow-x: hidden; /* 超出隐藏*/
}
a{
	color: white;   /* 颜色白色*/
	text-decoration: none;  /* 超出隐藏*/ 
}
ul,li{
    list-style: none;   /* 超出隐藏*/
}
.min-width{
	width: 1200px;
	margin: 0 auto;
}
header{
   width:1600px;
    height: 450px;
    overflow: hidden;
}
/*轮播图start*/

#benner {
	width:1600px;
	height:450px;
}
#benner .imga {
	display:none;
}
#benner .img {
	width: 100%;
	height: 100%
}
#benner .img .active {
	display:block;
}
#benner .title {
	width:101px;
	height:16px;
	background-color: black;
	/*background-color:rgba(226,226,226,0.6);*/
	border-radius:30px;
	margin-top:-35px;
	float:left;
	margin-left:45%;
	margin-right:40%;
	padding:6px 0px 0px 10px;
	position:relative;
}
#benner .title .nr {
	list-style:none;
	width:10px;
	height:10px;
	background:#fff;
	border-radius:10px;
	float:left;
	margin-right:10px;
	margin-bottom:0px;
}
#benner .title .active {
	background:#db192a;
}
.nav .uu-lists{
	position: absolute;
	top: 80px;
	z-index: 99;
	height: 400px !important;
	display: flex;
	flex-direction:column;
	justify-content: flex-start;
	align-items: center;
	background-color: rgba(255,87,34,.7);
	transition:  .5s ease;
	opacity: 0;
}
.uu-lists>li{
	float: none;
	display: block;
	border-bottom: 1px solid white;
	/*background-color: rgba(255,87,34,.7);*/
}

.uu-lists>li:last-child{
	border-bottom: none;
}
/*轮播图end*/
.nav{
	position: relative;
    width: 100%;
    height: 80px;
    transition: .8s ease; 
     background-color: rgba(255,87,34,.7);
    }
.nav ul{
    width: 100%;
    margin: 0 auto;
    height: 100%;
   
}
.nav ul li{
    float: left;
    width: 140px;
    height: 100%;
   
    color: white;
    text-align: center;
    line-height: 80px;
    cursor: pointer;
}

.nav ul .logo{
	width: 300px;
	background: none;
	text-align: center;
	font-size: 34px;
	font-weight: 700;
}
.img{
     width: 100%;
    height: 580px;
    margin: 0 auto;
}
.img ul{
    position: relative;
      width: 100%;
    height: 100%;
    
}
.img ul li{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: all .5s ease;
}
.img ul li img{
   width: 100%;
   height: 100%;
}
.img ul .active{
    opacity: 1;
    animation: enlarge 4s linear infinite;  
}
@keyframes enlarge{
    0%{
        transform: scale(1.15);
        opacity: 0.8;
    }
    50%{
        transform: scale(1.2);
        opacity: 0.7;
    }
    100%{
        transform: scale(1.25);
        opacity: 0.6;
    }

}
/*关于我们start*/
nav{
    width: 100%;
    height: 300px;
    text-align: center;
}
nav h3,.wrap h3{
	width: 200px;
	height: 60px;
	text-align: center;
	margin: 0px auto;
	padding-top: 60px;
	border-bottom: 5px solid rgb(255,87,34);
	font-size: 34px;
	color:rgb(255,87,34);
}
nav p{
	width: 800px;  /*宽度800px*/
	height: 60px;  /*高度800px*/
	padding-top: 40px;
	margin: 0px auto;  /*居中显示*/
	font-size: 24px;
	color:#aaa;
	line-height: 46px;
}
/*关于我们end*/
/*美食详情start*/
.wrap{
    width: 100%;
    height: 800px;
    background-color: #f5f5f5;
}
.wrap .wrap-uu{
	width: 1200px;
	height: 700px;
	margin: 30px auto;
}
.wrap ul li{
	width: 350px;
	height: 250px;
	float: left;
	margin: 20px;
	background-color: white;
 	text-align: center;
 	
 	border-radius: 4px;
}
.wrap ul li h2{
	color: rgb(255,87,34);
	margin-top: 60px;
}
.wrap ul li p{
	margin-top: 20px;
}
.wrap ul li:hover{
	background-color: rgb(189,208,1);
	border:none;
	color: white;
	/*border: 1px solid rgb(255,87,34);*/
}
.wrap ul li:nth-of-type(odd){
	background: url(../img/1.jpg) no-repeat;  /*背景图片*/
	background-size: cover;
}



/*美食详情start*/
.news{
    width: 100%;
    height: 400px;
  	background: url(../img/banner.jpg) no-repeat;  /*背景图片*/
	background-size: cover;
}
.news ul{
	height: 400px;
}
.news ul li{
	float: left;
	width: 360px;
	margin: 20px;
	text-align: center;
}
.news ul .news-img{
	width: 200px;
	height: 200px;
	border-radius: 50%;
	border:1px solid rgb(255,87,34);
	text-align: center;
	margin: 0 auto;
	overflow: hidden;
}
.news ul li h4{
	margin: 10px 0px;
	font-size: 22px;
	color: rgb(255,87,34);
}
.news ul li p{
	color: white;
}
.news ul .news-img img{
	width: 200px;
	height: 200px;
	margin: 0 auto;        /*DIV居中*/
	text-align: center;     /*文本居中*/
	border-radius: 50%;      /*图片圆形*/
	transition: .5s ease;    /*执行动画*/
}
.news ul .news-img img:hover{
	transform: scale(1.1);    /*悬停放大*/
}
footer{
	width: 100%;
	height: 80px;
	background-color:rgb(33,33,33);
}
footer p{
	text-align: center;
	color: white;
	line-height: 40px;
	font-size: 14px;
}



/*小屏幕*/

@media screen and (max-width: 768px) {
	.wrap {
		height: 100%;
	}
	.wrap .wrap-uu {
		width: 100%;
		height: 100%;
	}
	.wrap-uu{
		 display: flex;
		 flex-direction:column;
		 align-items: center;
	}
	header #benner .img img{
		width: 768px;
		height: 100%;
	}
	.news ul li {
		width: 180px;
	}
	nav p{
		width: 768px;
		font-size: 18px;
	}
}
/*平板*/

@media screen and (min-width: 768px) and (max-width: 992px) {
	
}
/*中等屏幕*/

@media screen and (min-width: 992px) and (max-width: 1200px) {
	
}
/*大屏幕，或者宽屏*/

@media screen and (min-width: 1200px) {
	.uu-nav {
		width: 100%;
	}
}





/*小屏幕*/

@media screen and (max-width: 768px) {
	.uu-nav {
		width: 768px;
		min-width: 490px;
		
	}
	.nav-lists{
		display: none;
	}
	.nav ul .ico{
		width: 160px;
		text-align: right;
		font-size: 26px;
		
	}
}
/*平板*/

@media screen and (min-width: 768px) and (max-width: 992px) {
	.uu-nav {
		display: flex;
		justify-content: space-between;
		align-items: center;
	}
	.nav ul .ico{
		display: none;
	}
}
/*中等屏幕*/

@media screen and (min-width: 992px) and (max-width: 1200px) {
	.nav ul .ico{
		display: none;
	}
}
/*大屏幕，或者宽屏*/

@media screen and (min-width: 1200px) {
	.nav ul .ico{
		display: none;
	}
}